From 057bf2717ca56ff83f6ee1f61d095c601e810fa1 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Sat, 29 Oct 2022 11:51:55 +0200
Subject: Make it valid C++

---
 client.c | 4 ++--
 server.c | 9 ++++++---
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/client.c b/client.c
index 79f3f4b..9d04966 100644
--- a/client.c
+++ b/client.c
@@ -19,7 +19,7 @@
 #include "utils.h"
 
 const char *progname = NULL;
-char *port = "1234";
+const char *port = "1234";
 
 static void
 usage ()
@@ -43,7 +43,7 @@ send_file (int fd, const char *filename)
       ssize_t rc;
       info ("sending `%s'", filename);
       const char *name = basename ((char *) filename);
-      size_t filename_len = strlen (name) + 1;
+      ssize_t filename_len = strlen (name) + 1;
       rc = write (fd, name, filename_len);      /* filename\0payload  */
       if (rc != filename_len)
         fatal ("failed to write filename");
diff --git a/server.c b/server.c
index 43148c2..3e3efcd 100644
--- a/server.c
+++ b/server.c
@@ -32,7 +32,10 @@ recvfile (int fd)
   char *filename = NULL;
   size_t filename_len;
   off_t filelength = 0;
-  char *buf = malloc (PATH_MAX);
+  char *payload_start;
+  ssize_t rest_len;
+
+  char *buf = (char *) malloc (PATH_MAX);
   if (!buf)
     {
       warning ("failed to allocate space");
@@ -69,8 +72,8 @@ recvfile (int fd)
       goto clean;
     }
 
-  char *payload_start = buf + filename_len + 1;
-  ssize_t rest_len = rc - filename_len - 1;
+  payload_start = buf + filename_len + 1;
+  rest_len = rc - filename_len - 1;
   rc = write (dfd, payload_start, rest_len);    /* write the rest of buf.  */
   if (rc != rest_len)
     {
-- 
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